What Is Yandex Autofocus?

What Is Yandex Autofocus?

Yandex is the most popular search engine in Russia

Autofocus is Yandex’s automatic keyword refinement tool. When advertisers set up their ads to be triggered by certain search terms, the autofocus tool will determine which terms lead to low impressions and will add these terms as negatives to improve the ads’ click-through rate.